246832
二缩三丙二醇双丙烯酸酯，异构体混合物
contains MEHQ and HQ as inhibitors, technical grade
别名:
TRPGDA
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关于此项目
线性分子式:
H2C=CHCO(OC3H6)3O2CCH=CH2
化学文摘社编号:
分子量:
300.35
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
等级
technical grade
质量水平
蒸汽密度
>1 (vs air)
蒸汽压
<0.01 mmHg ( 20 °C)
表单
liquid
包含
150-220 ppm monomethyl ether hydroquinone and hydroquinone (total inhibitor)
折射率
n20/D 1.45 (lit.)
密度
1.03 g/mL at 25 °C (lit.)
SMILES字符串
CC(COC(C)COC(=O)C=C)OCC(C)OC(=O)C=C
InChI
1S/C15H24O6/c1-6-14(16)20-12(4)9-18-8-11(3)19-10-13(5)21-15(17)7-2/h6-7,11-13H,1-2,8-10H2,3-5H3
InChI key
ZDQNWDNMNKSMHI-UHFFFAOYSA-N
一般描述
二缩三丙二醇二丙烯酸酯(TPGDA)是多功能的丙烯酸单体，具有高反应性，可在紫外光或热引发下快速聚合。由于结构上存在多个丙烯酸基而具有交联性，有助提高聚合物的力学特性。二缩三丙二醇二丙烯酸酯的粘度较低，试剂处理和掺入配方中都很方便。
应用
二缩三丙二醇二丙烯酸酯（异构体混合物）可用于：
- 作为交联剂经由投影微立体光刻(PμSL)技术合成柔性微型材料用树脂，用于制造细胞生物传感器用微流控器件。
- 作为掺杂剂经由分子内电子耦合制备长余辉纯有机物，用于法庭指纹检测。
- 作为前体制备高机械回弹双网络水凝胶粘合剂用于伤口贴。
警示用语：
Warning
危险分类
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
307.4 °F - closed cup
闪点(°C)
153 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
R R Tice et al.
Environmental and molecular mutagenesis, 29(3), 240-249 (1997-01-01)
Acrylates may be polymerized to stable surface coatings (paints, lacquers, inks, etc.) by alkylation via the Michaelis-type addition reaction. Thus, acrylates have an inherent potential as electrophiles to be genotoxic, limited in their biological activity by their physicochemical properties. To
Daniel J Duffy et al.
Journal of the American Chemical Society, 124(28), 8290-8296 (2002-07-11)
A model system for the characterization of molecular recognition events in molecularly imprinted polymers (MIPs) is presented. The use of a biologically inspired, three-point hydrogen-bonding motif and a thin film polymeric matrix allows for pre- and post-polymerization binding properties to
Occupational dermatitis to ultraviolet-cured acrylic-based inks in computer hard disc manufacturing.
S Skotnicki et al.
American journal of contact dermatitis : official journal of the American Contact Dermatitis Society, 9(3), 179-181 (1998-09-24)
Ultraviolet-cured acrylates and their various components and applications are reviewed in this report. A 26-year-old woman involved in silk screening computer discs with ultraviolet-cured inks developed an acute allergic contact dermatitis on her hands and forearms. Patch testing revealed a
L A Nylander-French et al.
In vitro cellular & developmental biology. Animal, 36(9), 611-616 (2001-02-24)
The potential for occupational exposure to the esters of acrylic acid (acrylates) is considerable, and, thus, requires a greater understanding of the their toxicity. Confluent (70-90%) cultures of normal human epidermal keratinocytes (NHEK), dermal fibroblasts (NHDF). or bronchial epithelium (NHBE)
J Surakka et al.
The Annals of occupational hygiene, 44(8), 635-644 (2000-12-08)
The use of ultraviolet radiation-curable coatings (UV-coatings) has increased rapidly in the parquet and furniture industry. Work with UV-coatings involves risk from skin exposure to chemically reactive, concentrated acrylates that are known skin contact irritants and sensitizers. Yet, the methods
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